ProxyConfig class

Backend proxy configuration for Flutter + Custom Backend architecture.

This configuration does NOT contain any API credentials. All sensitive data (API keys, secrets) should be stored in your backend.

Example

final config = ProxyConfig(
  baseUrl: 'https://api.yourbackend.com/payment',
  defaultProvider: ProviderType.iyzico,
  authToken: 'user_jwt_token', // Optional user authentication
  timeout: Duration(seconds: 30),
);

final provider = ProxyPaymentProvider(config: config);
await provider.initializeWithProvider(ProviderType.iyzico);

Annotations

• @immutable

Constructors

ProxyConfig({required String baseUrl, ProviderType? defaultProvider, String? authToken, Map<String, String>? headers, Duration timeout = const Duration(seconds: 30), int maxRetries = 3, Duration retryDelay = const Duration(seconds: 1)})

Creates a new ProxyConfig instance.

const

Properties

allHeaders → Map<String, String>

Returns all HTTP headers to include in requests.

no setter

authToken → String?

Authorization token (e.g., JWT token).

final

baseUrl → String

Backend API base URL.

final

defaultProvider → ProviderType?

Default payment provider type.

final

hashCode → int

The hash code for this object.

no setter, override

headers → Map<String, String>?

Custom HTTP headers to include in all requests.

final

maxRetries → int

Maximum number of retry attempts for failed requests.

final

retryDelay → Duration

Delay between retry attempts.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

timeout → Duration

HTTP request timeout.

final

validationErrors → List<String>

Returns a list of validation errors, or empty list if valid.

no setter

Methods

copyWith({String? baseUrl, ProviderType? defaultProvider, String? authToken, Map<String, String>? headers, Duration? timeout, int? maxRetries, Duration? retryDelay}) → ProxyConfig

Creates a copy with the given fields replaced.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

validate() → bool

Validates the configuration.

Operators

operator ==(Object other) → bool

The equality operator.

override